in train

基本解释

Sensible changes of this kind are already in train in Europe and America.
这种明智的改变已经在欧洲和美洲准备就绪。
Using tools like this one to obtain bone marrow, the most nutritious part of a carcass, they set in train an ancient virtuous circle.
通过使用类似这工具来获取骨髓这种动物躯体中最有营养的部分，他们开始培养起一个古老的良性循环。
According to one survey, nearly two-thirds of young women say they have been touched inappropriately in train or underground carriages.
根据一项研究调查，大约三分之二的年轻女子称她们曾在火车或者地铁车厢里被人摸过。

Earlier this week, Kasab took lawyers by surprise when he changed his plea to guilty and admitted that he sprayed gunfire at Mumbai's main train station after arriving in the city from Pakistan with other nine other gunmen.
But suppose you are in a train and you're moving past me and you look at this piece of chalk.
但假如你在火车上,从我面前驶过,你看着这支粉笔
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they were thrilled to see the subway station, the train station because they notice right way it didn't look like the train station that they are familiar with and they could see the little shops in the background.
孩子们看到地铁，和火车站的时候很高兴,因为他们立刻意识到,这里的火车站,和他们的所熟悉的火车站不一样,他们能看见背景里的小商铺。
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The subject reported the encounter, setting in train the investigation that led to Mr Simm's arrest.
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